<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="lib/vue.js"></script>
</head>
<body>
<div id="root">
    <h3>root</h3>
</div>
</body>
<template id="tp">
    <div>template:{{str}}</div>
</template>
<script>
	// 模板有且只能是一个根元素
	new Vue({
		el:"#root",
		data:{
			str:"工作了，很开心！我也很开心"
		},
		template:"#tp",
		methods:{},
		filters:{},
		computed:{}
	})
</script>
</html>